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MORE DOOR

Coming soon

SideStandDiscovered Sep 22, 2026

About the game

A co-op (1-4 players) or solo first-person extraction horror. Gather your clones, enter procedural structures, locate the Bio-Keys, and survive the chaos. We need you alive.

Original Steam description

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Welcome to **Moredore**. You don't know who you are, but you have one clear objective — to find out. A harsh and perilous journey awaits you. Locate, protect, and utilize the Bio-keys to unlock the next door of the Dimensional Corridor. ### 🎮 MISSION BRIEFING * 🔑 **They Are Your Only Keys:** The world around you is sealed tight. But tread carefully — the Bio-keys are vastly different from one another. You will need to find a unique approach to each one if you hope to navigate the corridors and reach the exit safely. Losing a key means eternal entrapment in the void. * ⚙️ **Anatomy of Gears and Terror:** The zones are infested with rogue automatons and biomechanical nightmares. They don't just patrol — they think. Every machine possesses its own cruel "personality." Study the behavior of each monster to fight them more effectively, or to better slip past them unnoticed. * 📉 **The Gamble of the Deep:** The further your squad advances alongside the surviving Bio-keys, the more aggressive the machinery becomes. Are you ready to take another step into the unknown to unravel the mystery of your true purpose? * 📦 **The Cost of Survival:** Return to **The Celestial Stairs** to draw closer to the truth. In a world of absolute danger, track down the mysterious Merchant to barter your scavenged inventory for survival gear. Choose wisely: greed kills faster than the monsters.

Demo and release information

No demo is verified in the current check data. This does not mean the game has never had a demo; check its Steam page for current availability.

Steam demo, playtest and Early Access: what is the difference?

Information & artwork: Steam · Last checked UTC